Media type: E-Article Title: The quality conundrum Contributor: Spray, Thomas L. imprint: Elsevier BV, 2009 Published in: The Journal of Thoracic and Cardiovascular Surgery Language: English DOI: 10.1016/j.jtcvs.2009.07.028 ISSN: 0022-5223 Keywords: Cardiology and Cardiovascular Medicine ; Pulmonary and Respiratory Medicine ; Surgery Origination: Footnote: Access State: Open Access